#include <stdio.h>

int main(int argc, char **argv) {
	int n = 5;
	int arra[n] = {0};
	
	int arr[20] = {0};
	int *pd = arr;
	
	printf("sizeof(int): %d\n", sizeof(int));
	for (int i=0; i<5; i++) {
		printf("pd: %p\n", pd++);
		*pd = 666;
		printf("*pd: %d\n", *pd);
	}
	
	printf("arr:\n");
	for (int i=0; i<20; i++) {
		printf("%d ",arr[i]);
	}
}
